Prakash Kumar

In this tutorial you will learn how to Swap two numbers without using third variable in Python programming language. This swapping of two numbers in python program is very frequently asked question in interview and also it is very important program. Before directly moving on writing the program lets understand what is our aim to … Read more

In this tutorial you will learn how to write a program in python programming language to check a given number representation is in binary or not. Here we are not going to check any base of number.  As you know we can represent any number in binary format like in 0 and 1. Just like … Read more

In this tutorial you will learn how to write a program in Python to find largest of three numbers. How our program will behave? Suppose if someone give 3 numbers as input 12, 15 and 10 then our program should return 15 as a output because 15 is a greatest among three. Python program to … Read more

In this tutorial you will learn how to write a program in Python to check a given number is palindrome or not using recursive method. Before moving directly on the writing the program to check whether a given number is palindrome or not using recursion, you should know What is Palindrome Number? A Palindrome number … Read more

In this tutorial you will learn how to write a program in Python to check a given number is palindrome or not using iterative method. Before moving directly on the writing the program to check whether a given number is palindrome or not, you should know What is Palindrome Number? A Palindrome number is a … Read more

In this tutorial we are going to learn how to print Fibonacci series in python program using recursion. In this series number of elements of the series is depends upon the input of users. Program will print n number of elements in a series which is given by the user as a input. Before moving … Read more

In this tutorial we are going to learn how to print Fibonacci series in Python program using iterative method. In this series number of elements of the series is depends upon the input of users. Program will print n number of elements in a series which is given by the user as a input. Before … Read more

In this tutorial, we are going to learn how to write a program to check whether a given integer number by the user is a prime number or not in Python programming language. If a given number is prime then our logic will assign value 0 to a temp variable and will print “number is … Read more

Welcome back, In this tutorial, we are going to learn how to write a program in Python to check whether a given input number is Armstrong or not. So before moving directly on to the writing program, We will first know about what is Armstrong number. What is Armstrong Number? Lets see it practically by … Read more

In this tutorial we are going to learn Writing a python program to reverse the digits of a given number in Python programming language. Reversing a number means that the digits in the number are flipped in order. For example, the number 12345 will becomes 54321 after reverse. There are several ways to reverse a … Read more